FR2125524B1 - - Google Patents

Info

Publication number
FR2125524B1
FR2125524B1 FR7205238A FR7205238A FR2125524B1 FR 2125524 B1 FR2125524 B1 FR 2125524B1 FR 7205238 A FR7205238 A FR 7205238A FR 7205238 A FR7205238 A FR 7205238A FR 2125524 B1 FR2125524 B1 FR 2125524B1
Authority
FR
France
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
FR7205238A
Other languages
French (fr)
Other versions
FR2125524A1 (xx
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Teck Metals Ltd
Original Assignee
Teck Metals Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Teck Metals Ltd filed Critical Teck Metals Ltd
Publication of FR2125524A1 publication Critical patent/FR2125524A1/fr
Application granted granted Critical
Publication of FR2125524B1 publication Critical patent/FR2125524B1/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B15/00—Obtaining copper
    • C22B15/0063—Hydrometallurgy
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Removal Of Specific Substances (AREA)
FR7205238A 1971-02-19 1972-02-16 Expired FR2125524B1 (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA105,999A CA953924A (en) 1971-02-19 1971-02-19 Hydrometallurgical process for extraction of copper and sulphur from copper-iron sulphides

Publications (2)

Publication Number Publication Date
FR2125524A1 FR2125524A1 (xx) 1972-09-29
FR2125524B1 true FR2125524B1 (xx) 1976-07-09

Family

ID=4088845

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7205238A Expired FR2125524B1 (xx) 1971-02-19 1972-02-16

Country Status (15)

Country Link
US (1) US3816105A (xx)
JP (1) JPS5431452B1 (xx)
AU (1) AU466826B2 (xx)
BE (1) BE779556A (xx)
CA (1) CA953924A (xx)
DE (1) DE2207382C2 (xx)
ES (1) ES399959A1 (xx)
FI (1) FI57788C (xx)
FR (1) FR2125524B1 (xx)
GB (1) GB1374851A (xx)
IT (1) IT947693B (xx)
NO (1) NO133764C (xx)
SE (1) SE395719B (xx)
ZA (1) ZA72875B (xx)
ZM (2) ZM3272A1 (xx)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3891522A (en) * 1972-02-28 1975-06-24 Cominco Ltd Hydrometallurgical process for treating copper-iron sulphides
US3933478A (en) * 1973-08-27 1976-01-20 Nicosep Associates Recovery of zinc and copper from brass scrap
US4049770A (en) * 1973-10-19 1977-09-20 Sherritt Gordon Mines Limited Recovery of copper and zinc as sulfides from copper-iron sulfides
US3877932A (en) * 1974-02-21 1975-04-15 Us Interior Pressure cementation process for recovery of copper from solution
US3957602A (en) * 1974-07-24 1976-05-18 Cyprus Metallurgical Processes Corporation Recovery of copper from chalcopyrite utilizing copper sulfate leach
US3974253A (en) * 1975-01-15 1976-08-10 The Lummus Company Leaching of copper ores to recover sulfur and silver catalyst
US4024218A (en) * 1975-11-03 1977-05-17 Cominco Ltd. Process for hydrometallurgical upgrading
CA1104837A (en) * 1977-08-19 1981-07-14 Donald R. Weir Process for recovery of copper and zinc from complex sulfides
US4138248A (en) * 1978-04-10 1979-02-06 Cyprus Metallurgical Processes Corporation Recovery of elemental sulfur and metal values from tailings from copper recovery processes
JPS58141346A (ja) * 1982-02-15 1983-08-22 Dowa Mining Co Ltd 産業副産物からの金属採取法
US5110354A (en) * 1991-04-19 1992-05-05 Hull Harold L Closed loop copper cell extraction process
FI116070B (fi) 2003-07-17 2005-09-15 Outokumpu Oy Menetelmä rikasteiden aikaansaamiseksi
FI118648B (fi) * 2005-02-14 2008-01-31 Outotec Oyj Menetelmä kuparipitoisten materiaalien käsittelemiseksi
FI117941B (fi) * 2005-10-13 2007-04-30 Outokumpu Technology Oyj Menetelmä metallisulfidimineraalien liuottamiseksi
US8052774B2 (en) * 2009-03-31 2011-11-08 Sumitomo Metal Mining Co., Ltd. Method for concentration of gold in copper sulfide minerals
PE20220918A1 (es) * 2014-12-19 2022-05-30 Smidth As F L Metodos para lixiviar calcopirita rapidamente
NZ736787A (en) * 2015-05-04 2019-08-30 Graymont Western Us Inc Processes and systems for regenerating alkali process streams
CN115161476B (zh) * 2022-07-20 2023-06-02 万宝矿产有限公司 一种降低次生硫化铜矿生物堆浸系统中酸铁浓度的方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA520252A (en) * 1956-01-03 J. Mcgauley Patrick Process for the recovery of copper from its ores and minerals
CA547012A (en) * 1957-10-01 A. Forward Frank Method of treating pyrrhotitic mineral sulphides containing non-ferrous metal values
US1588806A (en) * 1924-07-08 1926-06-15 Pike Metallurgical process and article
DE864918C (de) * 1949-06-04 1953-01-29 Chemical Construction Corp Verfahren zur Gewinnung von Kupfer
FR1078906A (fr) * 1949-06-04 1954-11-24 Chemical Construction Corp Perfectionnement à la récupération du cuivre des mélanges cuprifères
US2796342A (en) * 1954-01-28 1957-06-18 Chemical Construction Corp Process for recovering copper by chemical precipitation
US3053651A (en) * 1958-01-21 1962-09-11 Chemetals Corp Treatment of sulfide minerals
US3288598A (en) * 1963-04-11 1966-11-29 Phelps Dodge Corp Method for recovering metals
BE673023A (xx) * 1965-04-30 1900-01-01
DE1533123A1 (de) * 1965-06-24 1969-12-04 Ruthner Ind Planungs Ag Verfahren zur Aufbereitung von Titanerzen
GB1121156A (en) * 1966-02-02 1968-07-24 Sherritt Gordon Mines Ltd Treatment of copper bearing complex sulphides

Also Published As

Publication number Publication date
NO133764B (xx) 1976-03-15
ZA72875B (en) 1973-09-26
IT947693B (it) 1973-05-30
GB1374851A (en) 1974-11-20
FI57788B (fi) 1980-06-30
US3816105A (en) 1974-06-11
BE779556A (fr) 1972-06-16
AU3894872A (en) 1973-08-16
NO133764C (xx) 1976-06-23
JPS5431452B1 (xx) 1979-10-06
DE2207382A1 (de) 1972-09-07
ZM4572A1 (en) 1973-05-21
FR2125524A1 (xx) 1972-09-29
DE2207382C2 (de) 1983-01-13
ES399959A1 (es) 1975-04-01
FI57788C (fi) 1980-10-10
AU466826B2 (en) 1975-11-13
SE395719B (sv) 1977-08-22
ZM3272A1 (en) 1973-06-21
CA953924A (en) 1974-09-03

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Legal Events

Date Code Title Description
ST Notification of lapse